#559D19#559D19

#559D19 is a light, vivid yellow-green. Relative luminance 0.261; OKLCH L 62.5% C 0.173 H 135.0°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#559D19
RGB	rgb(85, 157, 25)
HSL	hsl(93, 73%, 36%)
HSV	hsv(93, 84%, 62%)
CMYK	cmyk(45.9%, 0%, 84.1%, 38.4%)
CIE-LAB	lab(58.15, -43.64, 55.66)
CIE-LCH	lch(58.15, 70.73, 128.10°)
OKLab	oklab(62.47% -0.1223 0.1222)
OKLCH	oklch(62.47% 0.173 135)
XYZ	xyz(15.9784, 26.1145, 5.1182)
Luminance	0.2611 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559D19 #61199D

analogous

#979D19 #559D19 #199D1F

triadic

#559D19 #19559D #9D1955

tetradic

#559D19 #19979D #61199D #9D1F19

square

#559D19 #19979D #61199D #9D1F19

split-complementary

#559D19 #1F199D #9D1997

monochromatic

#1C3308 #386811 #559D19 #72D221 #91E34E

Accessibility & contrast

On white

3.37

#559D19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#559D19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559D19

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559D19	#FFFFFF	#000000	##000000
##559D19	1.00	3.37	6.22	6.22
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#9A8A2A

Tritanopia (blue-blind)

#539786

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #559d19;
/* rgb */ color: rgb(85, 157, 25);
/* oklch */ color: oklch(62.5% 0.173 135.0);

Tailwind

colors: {
  custom: {
    50: '#8cba64',
    500: '#559d19',
    950: '#000000',
  },
}

SCSS

$custom: #559d19;
$custom-light: #8cba64;
$custom-dark: #000000;

JSON

{
  "hex": "#559d19",
  "rgb": {
    "r": 85,
    "g": 157,
    "b": 25
  },
  "hsl": {
    "h": 92.727,
    "s": 72.527,
    "l": 35.686
  },
  "oklch": {
    "l": 0.62468,
    "c": 0.17287,
    "h": 135
  },
  "luminance": 0.26115
}

Semantic roles & 50–950 ramp

primary

#559D19

secondary

#8E4DC5

accent

#39EF9C

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #559D19

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →